00c57a9d08
Refactored code to support local and external material sources This is the first PR in a series to support external modules. External modules allow materials to be stored in external data sources such as databases or web services. No new functionality is introduced in this PR, rather it is a refactoring of code that will allow for changes to be introduced in future PRs. Minor performance improvements have also been made in the model and material managers. The Python API has been enhanced for many data types to allow for modification within Python.
282 lines
9.4 KiB
C++
282 lines
9.4 KiB
C++
/***************************************************************************
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* Copyright (c) 2024 David Carter <dcarter@david.carter.ca> *
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* *
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* This file is part of FreeCAD. *
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* *
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* FreeCAD is free software: you can redistribute it and/or modify it *
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* under the terms of the GNU Lesser General Public License as *
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* published by the Free Software Foundation, either version 2.1 of the *
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* License, or (at your option) any later version. *
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* *
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* FreeCAD is distributed in the hope that it will be useful, but *
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* WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
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* Lesser General Public License for more details. *
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* *
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* You should have received a copy of the GNU Lesser General Public *
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* License along with FreeCAD. If not, see *
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* <https://www.gnu.org/licenses/>. *
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* *
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**************************************************************************/
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#include "PreCompiled.h"
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#ifndef _PreComp_
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#include <QPainter>
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#include <QPaintEvent>
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#endif
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#include <App/Document.h>
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#include <Gui/Application.h>
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#include <Gui/BitmapFactory.h>
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#include <Gui/Document.h>
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#include <Gui/Selection/Selection.h>
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#include <Gui/ViewProvider.h>
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#include <Gui/ViewProviderDocumentObject.h>
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#include "DlgInspectAppearance.h"
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#include "ui_DlgInspectAppearance.h"
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using namespace MatGui;
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ColorWidget::ColorWidget(const Base::Color& color, QWidget* parent)
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: QWidget(parent)
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{
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_color = color.asValue<QColor>();
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}
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void ColorWidget::paintEvent(QPaintEvent* event)
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{
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QPainter painter(this);
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// Draw a white background
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auto color = QColor(255, 255, 255);
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auto left = event->rect().left();
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auto width = event->rect().width();
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painter.fillRect(left, event->rect().top(), width, event->rect().height(), QBrush(color));
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// Draw a black border
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color = QColor(0, 0, 0);
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left = event->rect().left() + 2;
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width = event->rect().width() - 4;
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if (event->rect().width() > 75) {
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left += (event->rect().width() - 75) / 2;
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width = 71;
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}
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painter.fillRect(left, event->rect().top() + 2, width, event->rect().height() - 4, QBrush(color));
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// Draw the color
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left = event->rect().left() + 5;
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width = event->rect().width() - 10;
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if (event->rect().width() > 75) {
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left += (event->rect().width() - 75) / 2;
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width = 65;
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}
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painter.fillRect(left, event->rect().top() + 5, width, event->rect().height() - 10, QBrush(_color));
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}
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/* TRANSLATOR MatGui::DlgInspectAppearance */
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DlgInspectAppearance::DlgInspectAppearance(QWidget* parent)
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: QWidget(parent)
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, ui(new Ui_DlgInspectAppearance)
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{
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ui->setupUi(this);
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std::vector<Gui::ViewProvider*> views = getSelection();
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update(views);
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Gui::Selection().Attach(this);
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}
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DlgInspectAppearance::~DlgInspectAppearance()
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{
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Gui::Selection().Detach(this);
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}
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bool DlgInspectAppearance::accept()
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{
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return true;
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}
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std::vector<Gui::ViewProvider*> DlgInspectAppearance::getSelection() const
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{
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std::vector<Gui::ViewProvider*> views;
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// get a single selection
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std::vector<Gui::SelectionSingleton::SelObj> sel =
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Gui::Selection().getSelection(nullptr, Gui::ResolveMode::OldStyleElement, true);
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for (const auto& it : sel) {
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Gui::ViewProvider* view =
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Gui::Application::Instance->getDocument(it.pDoc)->getViewProvider(it.pObject);
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views.push_back(view);
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}
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return views;
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}
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/// @cond DOXERR
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void DlgInspectAppearance::OnChange(Gui::SelectionSingleton::SubjectType& rCaller,
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Gui::SelectionSingleton::MessageType Reason)
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{
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Q_UNUSED(rCaller);
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if (Reason.Type == Gui::SelectionChanges::AddSelection
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|| Reason.Type == Gui::SelectionChanges::RmvSelection
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|| Reason.Type == Gui::SelectionChanges::SetSelection
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|| Reason.Type == Gui::SelectionChanges::ClrSelection) {
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std::vector<Gui::ViewProvider*> views = getSelection();
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update(views);
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}
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}
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/// @endcond
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void DlgInspectAppearance::update(std::vector<Gui::ViewProvider*>& views)
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{
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App::Document* doc = App::GetApplication().getActiveDocument();
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if (doc) {
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ui->editDocument->setText(QString::fromUtf8(doc->Label.getValue()));
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if (views.size() == 1) {
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auto view = dynamic_cast<Gui::ViewProviderDocumentObject*>(views[0]);
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if (!view) {
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return;
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}
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auto* obj = view->getObject();
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if (!obj) {
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return;
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}
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auto* labelProp = dynamic_cast<App::PropertyString*>(obj->getPropertyByName("Label"));
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if (labelProp) {
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ui->editObjectLabel->setText(QString::fromUtf8(labelProp->getValue()));
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}
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else {
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ui->editObjectLabel->setText(QStringLiteral(""));
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}
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ui->editObjectName->setText(QLatin1String(obj->getNameInDocument()));
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auto subElement = Gui::Selection().getSelectionEx();
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if (subElement.size() > 0) {
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auto& subObject = subElement[0];
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if (subObject.getSubNames().size() > 0) {
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ui->editSubShape->setText(QString::fromStdString(subObject.getSubNames()[0]));
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}
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else {
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ui->editSubShape->setText(QStringLiteral(""));
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}
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}
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else {
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ui->editSubShape->setText(QStringLiteral(""));
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}
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auto subShapeType = QString::fromUtf8(obj->getTypeId().getName());
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subShapeType.remove(subShapeType.indexOf(QStringLiteral("::")), subShapeType.size());
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ui->editSubShapeType->setText(subShapeType);
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ui->editShapeType->setText(QString::fromUtf8(obj->getTypeId().getName()));
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ui->tabAppearance->clear();
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if (labelProp && QString::fromUtf8(labelProp->getValue()).size() > 0) {
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auto* prop =
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dynamic_cast<App::PropertyMaterialList*>(view->getPropertyByName("ShapeAppearance"));
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if (prop) {
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for (int index = 0; index < prop->getSize(); index++) {
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auto& material = (prop->getValues())[index];
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auto* tab = makeAppearanceTab(material);
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ui->tabAppearance->addTab(tab, QString::number(index));
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}
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}
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}
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}
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}
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}
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QWidget* DlgInspectAppearance::makeAppearanceTab(const App::Material& material)
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{
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QWidget* tab = new QWidget(this);
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auto* grid = new QGridLayout();
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tab->setLayout(grid);
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int row = 0;
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auto* labelDiffuse = new QLabel();
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labelDiffuse->setText(tr("Diffuse Color"));
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auto* colorDiffuse = new ColorWidget(material.diffuseColor);
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colorDiffuse->setMaximumHeight(23);
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grid->addWidget(labelDiffuse, row, 0);
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grid->addWidget(colorDiffuse, row, 1);
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row += 1;
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auto* labelAmbient = new QLabel();
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labelAmbient->setText(tr("Ambient Color"));
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auto* colorAmbient = new ColorWidget(material.ambientColor);
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colorAmbient->setMaximumHeight(23);
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grid->addWidget(labelAmbient, row, 0);
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grid->addWidget(colorAmbient, row, 1);
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row += 1;
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auto* labelEmissive = new QLabel();
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labelEmissive->setText(tr("Emissive Color"));
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auto* colorEmissive = new ColorWidget(material.emissiveColor);
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colorEmissive->setMaximumHeight(23);
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grid->addWidget(labelEmissive, row, 0);
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grid->addWidget(colorEmissive, row, 1);
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row += 1;
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auto* labelSpecular = new QLabel();
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labelSpecular->setText(tr("Specular Color"));
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auto* colorSpecular = new ColorWidget(material.specularColor);
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colorSpecular->setMaximumHeight(23);
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grid->addWidget(labelSpecular, row, 0);
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grid->addWidget(colorSpecular, row, 1);
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row += 1;
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auto* labelShininess = new QLabel();
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labelShininess->setText(tr("Shininess"));
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auto* editShininess = new QLineEdit();
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editShininess->setText(QString::number(material.shininess));
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editShininess->setEnabled(false);
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grid->addWidget(labelShininess, row, 0);
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grid->addWidget(editShininess, row, 1);
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row += 1;
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auto* labelTransparency = new QLabel();
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labelTransparency->setText(tr("Transparency"));
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auto* editTransparency = new QLineEdit();
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editTransparency->setText(QString::number(material.transparency));
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editTransparency->setEnabled(false);
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grid->addWidget(labelTransparency, row, 0);
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grid->addWidget(editTransparency, row, 1);
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return tab;
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}
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/* TRANSLATOR MatGui::TaskInspectAppearance */
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TaskInspectAppearance::TaskInspectAppearance()
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{
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widget = new DlgInspectAppearance();
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addTaskBox(Gui::BitmapFactory().pixmap("Part_Loft"), widget);
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}
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TaskInspectAppearance::~TaskInspectAppearance() = default;
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void TaskInspectAppearance::open()
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{}
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void TaskInspectAppearance::clicked(int)
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{}
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bool TaskInspectAppearance::accept()
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{
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return widget->accept();
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}
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#include "moc_DlgInspectAppearance.cpp"
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